added extra option containerDefaultToNull (#593)

Co-authored-by: Mikhail Churakov <[email protected]>

Author: ChurakovM

README.md

@@ -17,6 +17,9 @@ The project is very much Work In Progress and will be published on maven central
 
 # Release Notes
 BOAT is still under development and subject to change.
+## 0.17.7
+* Boat maven plugin
+  * Fix: Added 'containerDefaultToNull' default option to the MOJO generator
 ## 0.17.6
 * Boat engine
   * Fix: Processing of a single string type example on media-type.

boat-maven-plugin/src/main/java/com/backbase/oss/boat/AbstractGenerateMojo.java

@@ -23,6 +23,7 @@ public void execute(String generatorName, String library, boolean isEmbedded, bo
         options.put("useOptional", "false");
         options.put("useJakartaEe", "true");
         options.put("useSpringBoot3", "true");
+        options.put("containerDefaultToNull", "true");
 
         this.generatorName = generatorName;
         this.generateSupportingFiles = generateSupportingFiles;